Buddy hit me up yesterday about heading to Vegas Monday as he found cheap flights and free rooms. I run it by the wife and after some back alley deals she says go and have fun. Now today when I confirm with the buddy before booking, he says oh can't go now something came up. Now the deal is made with the wife and no getting out of it. But she agreed to a guys trip, this would now be solo. Should I just go and not mention being solo, not go at all, or tell her it is solo and still go.